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£271+ Cheap flights to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
9 2月 — 16 2月1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 10 1月 2026.

Return from

£404

One-way from

£271

Popular in

July

Cheapest in

May

Average price

£611

Good round-trip deal

£552 or less

Good one-way deal

£355 or less
Hainan Airlines
  • Hainan Airlines
  • 24/4-21/5
  • 4 total stops
  • 68h 25m total
  • London to Bangkok
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China Eastern
  • China Eastern
  • 17/2
  • 3 total stops
  • 39h 15m total
  • London to Thailand
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Highest demand for flights based on searches. 12% potential increase in price (£87 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
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Average for return flights in January 2026
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Price to beat on a round-trip flight from London to Thailand.
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Price to beat on a one-way flight from London to Thailand.
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Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 10 1月 2026
Explore Thailand
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Cheapest flights to Thailand
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 10 1月 2026.

週五 24/422:00LHR - BKK
2 stops30h 00mHainan Airlines
週四 21/511:05BKK - LHR
2 stops38h 25mHainan Airlines
Deal found 7/1£404
週一 19/121:00LHR - BKK
1 stop20h 55mChina Eastern
週一 2/219:55BKK - LHR
1 stop28h 35mChina Eastern
Deal found 10/1£405
週六 24/120:20LGW - BKK
1 stop22h 30mChina Southern
週五 6/202:50BKK - LGW
1 stop21h 30mChina Southern
Deal found 9/1£405
週三 4/219:45LHR - BKK
1 stop31h 20mHainan Airlines
週二 17/219:10BKK - LHR
1 stop28h 10mHainan Airlines
Deal found 8/1£405
週四 29/1012:35LGW - BKK
2 stops43h 50mMultiple Airlines
週三 4/1112:05BKK - LGW
Nonstop13h 00mMultiple Airlines
Deal found 8/1£406
週一 19/121:00LHR - BKK
1 stop20h 55mChina Eastern
週一 16/205:05BKK - LHR
1 stop19h 25mChina Eastern
Deal found 8/1£406

Cheapflights Fare Finder

 
Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 10 1月 2026.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

週一 20/4

20:50-23:50

1 stop21h 00m

Bangkok Suvarnabhumi

週三 6/5

15:05-07:00

1 stop21h 55m

£491

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

週一 16/2

08:25-17:45

1 stop26h 20m

Bangkok Suvarnabhumi

週二 3/3

20:05-18:25

1 stop29h 20m

£512

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

週一 1/6

20:50-11:50

1 stop33h 00m

Bangkok Suvarnabhumi

週四 16/7

15:05-18:45

1 stop33h 40m

£513

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

週四 9/4

14:55-19:05

1 stop22h 10m

Bangkok Suvarnabhumi

週三 29/4

22:35-05:55

Nonstop13h 20m

£516

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

週二 9/6

09:00-13:25

1 stop22h 25m

Bangkok Suvarnabhumi

週五 19/6

22:35-05:55

Nonstop13h 20m

£518

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

週二 24/2

21:15-16:05

Nonstop11h 50m

Bangkok Suvarnabhumi

週四 19/3

08:15-05:55

1 stop28h 40m

£519

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

週六 24/1

08:50-23:25

1 stop31h 35m

Bangkok Suvarnabhumi

週五 22/5

15:05-18:45

1 stop33h 40m

£521

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

週六 18/4

08:25-06:55

1 stop16h 30m

Bangkok Suvarnabhumi

週六 2/5

19:10-06:30

1 stop17h 20m

£525

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

週六 2/5

09:00-13:25

1 stop22h 25m

Bangkok Suvarnabhumi

週五 22/5

22:35-05:55

Nonstop13h 20m

£542

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

週四 11/6

22:15-16:05

Nonstop11h 50m

Bangkok Suvarnabhumi

週三 24/6

21:05-06:40

1 stop15h 35m

£549

Flights are sorted by cheapest return flights first.

Deals found on 9/1

Showing 1-10 of 33 results
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Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 19 hours 31 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Thailand?

Use this chart to determine the cheapest time to fly return from London to Thailand. Price data was last updated on 3 January 2026.

Users looking for the lowest fares to Thailand should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday at midday, when prices are usually at their highest.

Weekly flight availability to Thailand

The most flights from London to Thailand are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to Thailand?

The most popular airlines flying from London to Thailand are Thai Airways, EVA Air and Etihad Airways.

Thai Airways
Thai Airways
From £503
Etihad Airways
Etihad Airways
From £496
EVA Air
EVA Air
From £553
Emirates
Emirates
From £536

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Oman Air and Turkmenistan Airlines.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular places to fly to in Thailand?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 10 1月 2026.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 10 1月 2026.
Read reviews from past customers who have flown EVA Air, Thai Airways, andEtihad Airways to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very Good
1,316 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Thai Airways
7.8
Good
376 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Etihad Airways
7.3
Good
1,366 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
China Eastern
7.2
Good
188 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Air China
7.2
Good
136 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Bangkok Airways is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Bangkok Suvarnabhumi is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Suvarnabhumi typically cost £15, while return flights cost around £23.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £53, however they can be found for as little as £35.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, London offers the quickest one-way flight (11 hours 15 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

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